Termozeta Airzeta Clima C7, Instruction Manual

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22
TROBLESHOOTING
Do not repair or disassemble the air conditioning by yourself. Unqualified repair will lead to failure of the
warranty card, and may cause damage to users or their properties.
Problems Reasons Solutions
The air conditioning
does not work.
There is no electricity.
Turn it on after connecting it to a socket with
electricity.
The overflow indicator displays "FL". Discharge the water inside.
The ambient temperature is too low or too
high
Recommend to use the unit in a temperature
of 7-35
℃
(44-95
℉
).
In cooling mode, the room temperature is
lower than the set temperature; in heating
mode, the room temperature is higher than
the set temperature.
Change the set temperature.
In dehumidification mode, the ambient
temperature is low.
The unit is placed in a room with an ambient
temperature of greater than 17
℃
(62
℉
).
The cooling effect is
not good
There is direct sunlight. Pull the Curtain.
Doors or windows are open; there are a lot of
people; or in cooling mode, there are other
sources of heat.
Close doors and windows, and add new air
conditioning.
The filter screen is dirty. Clean or replace the filter screen.
The air inlet or outlet is blocked. Clear obstructions.
Big Noise
The air conditioning is not placed on a flat
surface. Put the unit on a flat and hard place (to
reduce noise).
compressor does not
work.
Overheat protection starts.
Wait for 3 minutes until the temperature is
lowered, and then restart the unit.
The remote control
does not work.
The distance between the unit and the
remote control is too far. Let the remote control get close to the unit,
and make sure that the remote control
directly faces to the direction of the
remote-control receiver.
The remote control is not aligned with the
direction of the remote-control receiver.
Batteries are dead.
Replace batteries.
Displays 'E2'.
The pipe temperature sensor is abnormal.
Check the pipe temperature sensor and
related circuitry.
Displays 'E1'
The room temperature sensor is abnormal.
Check the room temperature sensor and
related circuitry.
Note: If problems not listed in the table occur or recommended solutions do not work, contact the
professional service organization.